The SDP2000 differential pressure sensor accurately measures differential pressures up to 3500 Pa (14\" H2O) and provides the results on an analog 0 to 4 voltage output. The SDP2000 sensor is suited for demanding applications, for example medical and HVAC systems, where an extra high differential pressure range is needed.","Like all of Sensirion's differential pressure sensors, the fully calibrated and temperature-compensated sensor features excellent long-term stability with high sensitivity at very low differential pressures.","The SDP2000 differential pressure sensor is based on Sensirion’s innovative CMOSens® Technology, which combines the sensor element and processing electronics on a single, small CMOS microchip. CMOSens® differential pressure sensors offer a reliable sensor signal without drift and a high dynamic range.